80680125

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 55811139

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 915, 1525, 3527, 4575, 7625, 10581, 17635, 22875, 52905, 88175, 215147, 264525, 440875, 645441, 1075735, 1322625, 3227205, 5378675, 16136025, 26893375, 80680125]

約数ペア:

[(1, 80680125), (3, 26893375), (5, 16136025), (15, 5378675), (25, 3227205), (61, 1322625), (75, 1075735), (125, 645441), (183, 440875), (305, 264525), (375, 215147), (915, 88175), (1525, 52905), (3527, 22875), (4575, 17635), (7625, 10581)]